Target Corp. is raising its minimum hourly wage to $11 starting next month and then to $15 by the end of 2020 in a move it says will help it better recruit and retain staff and provide a better shopping experience for its customers.

Target Corp. is raising its minimum hourly wage to $11 starting next month and then to $15 by the end of 2020 in a move it says will help it better recruit and retain staff and provide a better shopping experience for its customers.

The Trump administration is preparing to replace its controversial travel ban—which sought to bar almost all travel to the U.S. from six countries—with more targeted restrictions affecting a slightly larger number of countries, people familiar with the process said.

A major health problem in older people is age-associated osteoporosis -- the thinning of bone and the loss of bone density that increases the risk of fractures. Researchers have now detailed an underlying mechanism leading to that osteoporosis. When this mechanism malfunctions, progenitor cells stop creating bone-producing cells, and instead create fat cells. Knowledge of this mechanism can provide targets in the search for novel bone-loss.